/* ============================
   BLOG PAGE — specific styles
   Requires: styles.css
============================ */

/* ============================
   BLOG HERO  (tighter than index hero)
============================ */
.hero.blog-hero {
    padding: clamp(56px, 9vw, 120px) 0 clamp(40px, 6vw, 72px);
}

/* ============================
   TERMINAL SEARCH WIDGET
============================ */
.term {
    margin-top: clamp(40px, 5vw, 64px);
    background: oklch(0.13 0.010 var(--hue));
    border: 1px solid var(--rule-2);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 30px 60px -30px oklch(0.05 0 0 / .6);
    opacity: 0;
    transform: translateY(14px);
    animation: fadeUp .9s 1s cubic-bezier(.2, .8, .2, 1) forwards;
}
.term-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-bottom: 1px solid var(--rule-2);
    background: oklch(0.18 0.010 var(--hue));
}
.term-bar .lights { display: flex; gap: 6px; }
.term-bar .lights span { width: 11px; height: 11px; border-radius: 50%; }
.term-bar .lights .r-dot { background: oklch(0.66 0.16 25); }
.term-bar .lights .y-dot { background: oklch(0.78 0.13 85); }
.term-bar .lights .g-dot { background: oklch(0.74 0.14 145); }
.term-bar .path {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--ink-3);
    letter-spacing: .04em;
    flex: 1;
    text-align: center;
}
.term-bar .path b { color: var(--ink-2); font-weight: 500; }
.term-bar .badge {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--ink-3);
    letter-spacing: .08em;
    text-transform: uppercase;
}
.term-body {
    padding: 18px 18px 14px;
    font-family: var(--mono);
    font-size: 13.5px;
    color: var(--ink-2);
    line-height: 1.7;
}
.term-line { display: flex; gap: 10px; }
.term-line .pr { color: oklch(0.78 0.16 145); user-select: none; }
.term-line .pr .at    { color: var(--ink-3); }
.term-line .pr .host  { color: var(--accent); }
.term-line .pr .arrow { color: var(--ink-3); margin: 0 4px; }
.term-out { color: var(--ink-3); }

.term-search {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
}
.term-search input {
    flex: 1;
    min-width: 0;
    background: transparent;
    border: 0; outline: 0;
    font-family: var(--mono);
    font-size: 13.5px;
    color: var(--ink);
    caret-color: var(--accent);
    padding: 0;
}
.term-search input::placeholder { color: var(--ink-3); }
.term-cursor {
    display: inline-block;
    width: 8px; height: 16px;
    background: var(--accent);
    vertical-align: middle;
    animation: blink 1s steps(2) infinite;
    flex-shrink: 0;
}
@keyframes blink { 50% { opacity: 0; } }

.term-hint {
    padding: 10px 18px 14px;
    font-family: var(--mono);
    font-size: 11px;
    color: var(--ink-3);
    letter-spacing: .04em;
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
    border-top: 1px dashed var(--rule-2);
}
.term-hint kbd {
    font-family: var(--mono);
    font-size: 10.5px;
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid var(--rule);
    background: var(--bg-2);
    color: var(--ink-2);
}
.term-stat { display: inline-flex; align-items: center; gap: 6px; }
.term-stat .n { color: var(--accent); font-weight: 500; }

/* ============================
   POST INDEX
============================ */
.post-index { padding: clamp(48px, 7vw, 96px) 0 var(--section-y); }

.year-block { margin-bottom: 40px; }

.year-head {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 24px;
    align-items: baseline;
    padding: 14px 0 10px;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 4px;
}
.year-head .yr {
    font-family: var(--display);
    font-weight: 400;
    font-size: clamp(36px, 5vw, 56px);
    letter-spacing: -0.03em;
    line-height: 1;
    color: var(--ink);
}
.year-head .yr em { font-family: var(--serif); font-style: italic; color: var(--accent); }
.year-head .meta {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--ink-3);
    letter-spacing: .04em;
    text-transform: uppercase;
    text-align: right;
    align-self: end;
    padding-bottom: 8px;
}

/* ============================
   POST ROW
============================ */
.post-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 24px;
    padding: 22px 0;
    border-bottom: 1px solid var(--rule-2);
    color: inherit;
    text-decoration: none;
    position: relative;
    transition: padding .45s cubic-bezier(.2, .8, .2, 1), border-color .3s;
    cursor: pointer;
}
.post-row::after {
    content: "";
    position: absolute;
    left: 0; right: 0; top: 0;
    height: 1px;
    background: var(--ink);
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform .6s cubic-bezier(.2, .8, .2, 1);
}
.post-row:hover { padding-left: 14px; border-bottom-color: var(--rule); }
.post-row:hover::after { transform: scaleX(1); }

.post-row .date {
    font-family: var(--mono);
    font-size: 12px;
    color: var(--ink-3);
    letter-spacing: .03em;
    padding-top: 8px;
    text-transform: uppercase;
}
.post-row .body h2 {
    font-family: var(--display);
    font-weight: 500;
    font-size: clamp(18px, 2.2vw, 26px);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0 0 8px;
    color: var(--ink);
    transition: color .3s;
}
.post-row:hover .body h2 { color: var(--accent); }
.post-row .body .dek {
    font-size: 14.5px;
    color: var(--ink-2);
    line-height: 1.55;
    margin: 0 0 12px;
    max-width: 62ch;
}
.post-row .tags { display: flex; flex-wrap: wrap; gap: 6px; }
.post-row .tags span {
    font-family: var(--mono);
    font-size: 10.5px;
    color: var(--ink-3);
    letter-spacing: .04em;
    text-transform: uppercase;
    padding: 3px 8px;
    border: 1px solid var(--rule-2);
    border-radius: 999px;
    transition: color .3s, border-color .3s;
}
.post-row:hover .tags span { color: var(--ink-2); border-color: var(--rule); }

.post-row .meta-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    padding-top: 8px;
}
.post-row .meta-right .read {
    font-family: var(--mono);
    font-size: 11.5px;
    color: var(--ink-3);
    letter-spacing: .03em;
    white-space: nowrap;
}
.post-row .meta-right .arrow {
    font-family: var(--mono);
    font-size: 14px;
    color: var(--ink-3);
    transition: transform .45s cubic-bezier(.2, .8, .2, 1), color .3s;
}
.post-row:hover .meta-right .arrow { color: var(--accent); transform: translateX(6px); }
.post-row.hidden { display: none; }

/* Search highlight */
.post-row mark.hl {
    background: color-mix(in oklab, var(--accent) 35%, transparent);
    color: var(--ink);
    padding: 0 2px;
    border-radius: 2px;
}

/* ============================
   SKELETON  (loading state)
============================ */
.skeleton-block { margin-bottom: 40px; }

.skeleton-year {
    height: 52px;
    border-bottom: 1px solid var(--rule);
    margin-bottom: 4px;
    display: flex;
    align-items: center;
}
.skeleton-year .sk-yr {
    width: 80px;
    height: 36px;
    border-radius: 4px;
}

.skeleton-row {
    display: grid;
    grid-template-columns: 140px 1fr auto;
    gap: 24px;
    padding: 22px 0;
    border-bottom: 1px solid var(--rule-2);
}
.skeleton-row .sk-date { width: 80px;  height: 14px; border-radius: 3px; align-self: start; margin-top: 4px; }
.skeleton-row .sk-title{ width: 55%;   height: 22px; border-radius: 3px; margin-bottom: 10px; }
.skeleton-row .sk-dek  { width: 90%;   height: 14px; border-radius: 3px; margin-bottom: 6px; }
.skeleton-row .sk-dek2 { width: 70%;   height: 14px; border-radius: 3px; margin-bottom: 12px; }
.skeleton-row .sk-tag  { width: 60px;  height: 20px; border-radius: 999px; display: inline-block; }
.skeleton-row .sk-tag + .sk-tag { margin-left: 6px; }
.skeleton-row .sk-read { width: 60px;  height: 13px; border-radius: 3px; align-self: start; margin-top: 4px; }

/* shared shimmer for all sk-* elements */
[class^="sk-"], [class*=" sk-"] {
    background: linear-gradient(
        90deg,
        var(--rule-2) 25%,
        var(--rule)   50%,
        var(--rule-2) 75%
    );
    background-size: 200% 100%;
    animation: shimmer 1.4s ease-in-out infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

@media (max-width: 720px) {
    .skeleton-row { grid-template-columns: 1fr; gap: 8px; }
    .skeleton-row .sk-read { display: none; }
}

/* ============================
   ERROR STATE
============================ */
.fetch-error {
    display: none;
    text-align: center;
    padding: 80px 20px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--ink-3);
}
.fetch-error.on { display: block; }
.fetch-error .big {
    font-family: var(--display);
    font-size: 28px;
    color: var(--ink-2);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    font-weight: 400;
}
.fetch-error .big em { font-family: var(--serif); font-style: italic; color: var(--accent); }
.fetch-error .retry-btn {
    margin-top: 20px;
    font-family: var(--mono);
    font-size: 12px;
    color: var(--ink-2);
    background: none;
    border: 1px solid var(--rule);
    border-radius: 4px;
    padding: 8px 16px;
    cursor: pointer;
    letter-spacing: .04em;
    transition: border-color .25s, color .25s;
}
.fetch-error .retry-btn:hover { color: var(--ink); border-color: var(--ink); }

/* ============================
   EMPTY SEARCH STATE
============================ */
.empty {
    display: none;
    text-align: center;
    padding: 80px 20px;
    font-family: var(--mono);
    font-size: 13px;
    color: var(--ink-3);
}
.empty.on { display: block; }
.empty .big {
    font-family: var(--display);
    font-size: 28px;
    color: var(--ink-2);
    letter-spacing: -0.02em;
    margin-bottom: 8px;
    font-weight: 400;
}
.empty .big em { font-family: var(--serif); font-style: italic; color: var(--accent); }

/* ============================
   RESPONSIVE
============================ */
@media (max-width: 720px) {
    .post-row { grid-template-columns: 1fr; gap: 8px; }
    .post-row .meta-right {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        padding-top: 0;
    }
    .year-head { grid-template-columns: 1fr auto; }
}